Fix release date for gRPC version 1.0.0.Beta1

Correct the release date for version 1.0.0.Beta1.

Author: jamezp

data/grpcreleases.yaml

@@ -2,7 +2,7 @@
   supported: true
   detail:
     - version: 1.0.0.Beta1
-      date: 2025-09-4
+      date: 2025-09-24
       license: ASL v2
       source: https://github.com/resteasy/resteasy-grpc/archive/refs/tags/1.0.0.Beta1.zip
       release_notes: https://github.com/resteasy/resteasy-grpc/releases/tag/1.0.0.Beta1